diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/handlers/federation.py | 12 | ||||
| -rw-r--r-- | synapse/replication/http/_base.py | 2 | ||||
| -rw-r--r-- | synapse/replication/http/federation.py | 36 | ||||
| -rw-r--r-- | synapse/storage/data_stores/main/room.py | 20 |
4 files changed, 68 insertions, 2 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index c2e6ee266d..38ab6a8fc3 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -60,6 +60,7 @@ from synapse.replication.http.devices import ReplicationUserDevicesResyncRestSer from synapse.replication.http.federation import ( ReplicationCleanRoomRestServlet, ReplicationFederationSendEventsRestServlet, + ReplicationStoreRoomOnInviteRestServlet, ) from synapse.replication.http.membership import ReplicationUserJoinedLeftRoomRestServlet from synapse.state import StateResolutionStore, resolve_events_with_store @@ -160,8 +161,12 @@ class FederationHandler(BaseHandler): self._user_device_resync = ReplicationUserDevicesResyncRestServlet.make_client( hs ) + self._maybe_store_room_on_invite = ReplicationStoreRoomOnInviteRestServlet.make_client( + hs + ) else: self._device_list_updater = hs.get_device_handler().device_list_updater + self._maybe_store_room_on_invite = self.store.maybe_store_room_on_invite # When joining a room we need to queue any events for that room up self.room_queues = {} @@ -1537,6 +1542,13 @@ class FederationHandler(BaseHandler): if event.state_key == self._server_notices_mxid: raise SynapseError(http_client.FORBIDDEN, "Cannot invite this user") + # keep a record of the room version, if we don't yet know it. + # (this may get overwritten if we later get a different room version in a + # join dance). + await self._maybe_store_room_on_invite( + room_id=event.room_id, room_version=room_version + ) + event.internal_metadata.outlier = True event.internal_metadata.out_of_band_membership = True diff --git a/synapse/replication/http/_base.py b/synapse/replication/http/_base.py index 444eb7b7f4..1be1ccbdf3 100644 --- a/synapse/replication/http/_base.py +++ b/synapse/replication/http/_base.py @@ -44,7 +44,7 @@ class ReplicationEndpoint(object): """Helper base class for defining new replication HTTP endpoints. This creates an endpoint under `/_synapse/replication/:NAME/:PATH_ARGS..` - (with an `/:txn_id` prefix for cached requests.), where NAME is a name, + (with a `/:txn_id` suffix for cached requests), where NAME is a name, PATH_ARGS are a tuple of parameters to be encoded in the URL. For example, if `NAME` is "send_event" and `PATH_ARGS` is `("event_id",)`, diff --git a/synapse/replication/http/federation.py b/synapse/replication/http/federation.py index 49a3251372..8794720101 100644 --- a/synapse/replication/http/federation.py +++ b/synapse/replication/http/federation.py @@ -17,6 +17,7 @@ import logging from twisted.internet import defer +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS from synapse.events import event_type_from_format_version from synapse.events.snapshot import EventContext from synapse.http.servlet import parse_json_object_from_request @@ -211,7 +212,7 @@ class ReplicationCleanRoomRestServlet(ReplicationEndpoint): Request format: - POST /_synapse/replication/fed_query/:fed_cleanup_room/:txn_id + POST /_synapse/replication/fed_cleanup_room/:room_id/:txn_id {} """ @@ -238,8 +239,41 @@ class ReplicationCleanRoomRestServlet(ReplicationEndpoint): return 200, {} +class ReplicationStoreRoomOnInviteRestServlet(ReplicationEndpoint): + """Called to clean up any data in DB for a given room, ready for the + server to join the room. + + Request format: + + POST /_synapse/replication/store_room_on_invite/:room_id/:txn_id + + { + "room_version": "1", + } + """ + + NAME = "store_room_on_invite" + PATH_ARGS = ("room_id",) + + def __init__(self, hs): + super().__init__(hs) + + self.store = hs.get_datastore() + + @staticmethod + def _serialize_payload(room_id, room_version): + return {"room_version": room_version.identifier} + + async def _handle_request(self, request, room_id): + content = parse_json_object_from_request(request) + room_version = KNOWN_ROOM_VERSIONS[content["room_version"]] + await self.store.maybe_store_room_on_invite(room_id, room_version) + return 200, {} + + def register_servlets(hs, http_server): ReplicationFederationSendEventsRestServlet(hs).register(http_server) ReplicationFederationSendEduRestServlet(hs).register(http_server) ReplicationGetQueryRestServlet(hs).register(http_server) ReplicationCleanRoomRestServlet(hs).register(http_server) + ReplicationStoreRoomOnInviteRestServlet(hs).register(http_server) diff --git a/synapse/storage/data_stores/main/room.py b/synapse/storage/data_stores/main/room.py index 70137dfbe4..e6c10c6316 100644 --- a/synapse/storage/data_stores/main/room.py +++ b/synapse/storage/data_stores/main/room.py @@ -1020,6 +1020,26 @@ class RoomStore(RoomBackgroundUpdateStore, RoomWorkerStore, SearchStore): logger.error("store_room with room_id=%s failed: %s", room_id, e) raise StoreError(500, "Problem creating room.") + async def maybe_store_room_on_invite(self, room_id: str, room_version: RoomVersion): + """ + When we receive an invite over federation, store the version of the room if we + don't already know the room version. + """ + await self.db.simple_upsert( + desc="maybe_store_room_on_invite", + table="rooms", + keyvalues={"room_id": room_id}, + values={}, + insertion_values={ + "room_version": room_version.identifier, + "is_public": False, + "creator": "", + }, + # rooms has a unique constraint on room_id, so no need to lock when doing an + # emulated upsert. + lock=False, + ) + @defer.inlineCallbacks def set_room_is_public(self, room_id, is_public): def set_room_is_public_txn(txn, next_id): |